Pith Number

pith:AACUQFRV

pith:2015:AACUQFRVKPCP2I3OJILNPUKGJ6

not attested not anchored not stored refs pending

Precise Error Analysis of the $\ell_2$-LASSO

Ashkan Panahi, Babak Hassibi, Christos Thrampoulidis, Daniel Guo

arxiv:1502.04977 v1 · 2015-02-17 · math.ST · math.OC · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AACUQFRVKPCP2I3OJILNPUKGJ6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:26:53.382810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

000548163553c4fd236e4a16d7d1464f85d4b37e5046a85902ba5e4a02f0c2d2

Aliases

arxiv: 1502.04977 · arxiv_version: 1502.04977v1 · doi: 10.48550/arxiv.1502.04977 · pith_short_12: AACUQFRVKPCP · pith_short_16: AACUQFRVKPCP2I3O · pith_short_8: AACUQFRV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/AACUQFRVKPCP2I3OJILNPUKGJ6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 000548163553c4fd236e4a16d7d1464f85d4b37e5046a85902ba5e4a02f0c2d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dffefdbd952fc738e5df4165083e78bc27b517fe6324cf7802c33e4b4b7e6cbc",
    "cross_cats_sorted": [
      "math.OC",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-02-17T17:49:46Z",
    "title_canon_sha256": "32858bc63f2d39fb0f803ab44b1fd938d9f77a2cf125bfc45ee83831af3409ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04977",
    "kind": "arxiv",
    "version": 1
  }
}